'Single compound' diaporamas de présentation

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CHEMICAL REACTIONS

What is a cation afraid of? A dogion !. CHEMICAL REACTIONS. CH. 11. Prior Knowledge Activity. C 6 H 12 O 6 + O 2 ? CO 2 + H 2 O

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Types of Chemical Reactions

Types of Chemical Reactions. Types of Chemical Reactions. We will learn 5 types of chemical reactions: Synthesis reactions Combustion reactions Decomposition reactions Single-Replacement reaction Double-Replacement Reactions Reactions that form a precipitate Reactions that form water

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Chemistry Reactions

Chemistry Reactions. By: Mr. Anthony Gates. Types of Reactions. Combination (Synthesis) Reaction : chemical change in which two or more substances react to form a single new substance. Format: A + B ? AB Example: 2 H 2 (g) + O 2 (g) ? 2 H 2 O (l). Types of Reactions.

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Chemical Reactions

Chemical Reactions. Chapter 2 Sections 1-4 Pages 26-51. Chemical Reactions. A chemical change takes place when chlorophyll breaks down into a new substance. This is an example of a Chemical Reaction .

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Fertilizers

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Enemy Agents

Enemy Agents. Overview. Smokeless Tobacco Alcohol Antihistamines Non-Steroidal Anti-Inflammatory Drugs (NSAIDs) Steroids Multi-Ingredient Steroid Alternatives Ephedra. Smokeless Tobacco (ST) . Negative health effects 50X higher risk for mouth cancer Contains 28 cancer-causing chemicals

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Reactions

Reactions. Reaction Types. Single-replacement One element replaces a second element in a compound Cl 2 + 2 NaBr ? 2 NaCl + Br 2 Zn + H 2 SO 4 ? ZnSO 4 + H 2 Refer to Table 11.2 on page 333. Reaction Types ( cont ). Decomposition

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Identifying equations

Identifying equations. 5 types. Combination or synthesis reaction. Always has multiple compounds on the left and a single compound on the right A + B ? AB Examples: 2K + Cl 2 ? 2KCl S + O 2 ? SO 2. Combination or synthesis reaction. Decomposition reaction.

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By: Brittany Yobb and Tori Permar

Single Replacement Reactions. By: Brittany Yobb and Tori Permar. What is a Single Replacement Reaction?. A single compound that is broken down into 2 or more products. When your boyfriend/ girlfriend replaces you with someone else.

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Chapter 5- 2: Writing Chemical Equations

Chapter 5- 2: Writing Chemical Equations. I. Understanding Chemical Equations. A. Chemical equations are a short way to write chemical reactions 1. uses symbols instead of words. Examples: 6CO 2 + 6H 2 O ? C 6 H 12 O 6 + 6O 2. or 2H 2 + O 2 ? 2H 2 O.

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Chem Catalyst

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Chem Catalyst

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Tuesday April 3, 2012

Tuesday April 3, 2012. (TAKS Rotation Day 2 Chemistry). Bell Ringer Monday, 4-2-12. No Bell Ringers this week! Please pick up your TAKS Packet on your way in. Announcements. I will not be available this afternoon after school. Lab Exercise 4A.

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8.1 Describing Chemical Reactions

8.1 Describing Chemical Reactions. Physical indicators of chem rxns Heat, light, color change, production of gas, formation of a precipitate (solid) Law of conservation of mass in chem eqns All reactants/ products identified All reactants = products (use of coefficients) Word Equations

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